Curriculum for Excellence

Number, money and measure

Estimation and rounding

Early First Second Third Fourth
I am developing a sense of size and amount by observing, exploring, using and communicating with others about things in the world around me.

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I can share ideas with others to develop ways of estimating the answer to a calculation or problem, work out the actual answer, then check my solution by comparing it with the estimate.

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I can use my knowledge of rounding to routinely estimate the answer to a problem then, after calculating, decide if my answer is reasonable, sharing my solution with others.

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I can round a number using an appropriate degree of accuracy, having taken into account the context of the problem.

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Having investigated the practical impact of inaccuracy and error, I can use my knowledge of tolerance when choosing the required degree of accuracy to make real-life calculations.

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Number and number processes

including addition, subtraction, multiplication, division and negative numbers
Early First Second Third Fourth
I have explored numbers, understanding that they represent quantities and I can use them to count, create sequences and describe order.

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I have investigated how whole numbers are constructed, can understand the importance of zero within the system and can use my knowledge to explain the link between a digit, its place and its value.

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I have extended the range of whole numbers I can work with and having explored how decimal fractions are constructed, can explain the link between a digit, its place and its value.

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I use practical materials and can 'count on and back' to help me to understand addition and subtraction, recording my ideas and solutions in different ways.

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I can use addition, subtraction, multiplication and division when solving problems, making best use of the mental strategies and written skills I have developed.

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Having determined which calculations are needed, I can solve problems involving whole numbers using a range of methods, sharing my approaches and solutions with others.

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I can use a variety of methods to solve number problems in familiar contexts, clearly communicating my processes and solutions.

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Having recognised similarities between new problems and problems I have solved before, I can carry out the necessary calculations to solve problems set in unfamiliar contexts.

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    I have explored the contexts in which problems involving decimal fractions occur and can solve related problems using a variety of methods.

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I can continue to recall number facts quickly and use them accurately when making calculations.

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    I can show my understanding of how the number line extends to include numbers less than zero and have investigated how these numbers occur and are used.

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I can use my understanding of numbers less than zero to solve simple problems in context.

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Fractions, decimal fractions and percentages

including ratio and proportion
Early First Second Third Fourth
I can share out a group of items by making smaller groups and can split a whole object into smaller parts.

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Having explored fractions by taking part in practical activities, I can show my understanding of:
  • how a single item can be shared equally
  • the notation and vocabulary associated with fractions
  • where simple fractions lie on the number line.

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I have investigated the everyday contexts in which simple fractions, percentages or decimal fractions are used and can carry out the necessary calculations to solve related problems.

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I can solve problems by carrying out calculations with a wide range of fractions, decimal fractions and percentages, using my answers to make comparisons and informed choices for real-life situations.

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I can choose the most appropriate form of fractions, decimal fractions and percentages to use when making calculations mentally, in written form or using technology, then use my solutions to make comparisons, decisions and choices.

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  Through exploring how groups of items can be shared equally, I can find a fraction of an amount by applying my knowledge of division.

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I can show the equivalent forms of simple fractions, decimal fractions and percentages and can choose my preferred form when solving a problem, explaining my choice of method.

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      I can show how quantities that are related can be increased or decreased proportionally and apply this to solve problems in everyday contexts.

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Using proportion, I can calculate the change in one quantity caused by a change in a related quantity and solve real-life problems.

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Money

Early First Second Third Fourth
I am developing my awareness of how money is used and can recognise and use a range of coins.

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I can use money to pay for items and can work out how much change I should receive.

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I can manage money, compare costs from different retailers, and determine what I can afford to buy.

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When considering how to spend my money, I can source, compare and contrast different contracts and services, discuss their advantages and disadvantages, and explain which offer best value to me.

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I can discuss and illustrate the facts I need to consider when determining what I can afford, in order to manage credit and debt and lead a responsible lifestyle.

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  I have investigated how different combinations of coins and notes can be used to pay for goods or be given in change.

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I understand the costs, benefits and risks of using bank cards to purchase goods or obtain cash and realise that budgeting is important.

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I can budget effectively, making use of technology and other methods, to manage money and plan for future expenses.

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I can source information on earnings and deductions and use it when making calculations to determine net income.

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    I can use the terms profit and loss in buying and selling activities and can make simple calculations for this.

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  I can research, compare and contrast a range of personal finance products and, after making calculations, explain my preferred choices.

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Time

Early First Second Third Fourth
I am aware of how routines and events in my world link with times and seasons, and have explored ways to record and display these using clocks, calendars and other methods.

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I can tell the time using 12 hour clocks, realising there is a link with 24 hour notation, explain how it impacts on my daily routine and ensure that I am organised and ready for events throughout my day.

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I can use and interpret electronic and paper-based timetables and schedules to plan events and activities, and make time calculations as part of my planning.

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Using simple time periods, I can work out how long a journey will take, the speed travelled at or distance covered, using my knowledge of the link between time, speed and distance.

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I can research, compare and contrast aspects of time and time management as they impact on me.

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  I can use a calendar to plan and be organised for key events for myself and my class throughout the year.

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I can carry out practical tasks and investigations involving timed events and can explain which unit of time would be most appropriate to use.

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  I can use the link between time, speed and distance to carry out related calculations.

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  I have begun to develop a sense of how long tasks take by measuring the time taken to complete a range of activities using a variety of timers.

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Using simple time periods, I can give a good estimate of how long a journey should take, based on my knowledge of the link between time, speed and distance.

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Measurement

Early First Second Third Fourth
I have experimented with everyday items as units of measure to investigate and compare sizes and amounts in my environment, sharing my findings with others.

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I can estimate how long or heavy an object is, or what amount it holds, using everyday things as a guide, then measure or weigh it using appropriate instruments and units.

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I can use my knowledge of the sizes of familiar objects or places to assist me when making an estimate of measure.

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I can solve practical problems by applying my knowledge of measure, choosing the appropriate units and degree of accuracy for the task and using a formula to calculate area or volume when required.

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I can apply my knowledge and understanding of measure to everyday problems and tasks and appreciate the practical importance of accuracy when making calculations.

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  I can estimate the area of a shape by counting squares or other methods.

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I can use the common units of measure, convert between related units of the metric system and carry out calculations when solving problems.

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    I can explain how different methods can be used to find the perimeter and area of a simple 2D shape or volume of a simple 3D object.

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